A soft scrub that gently exfoliates even the most fragile skin. Every day, pollution, stress, cold weather, etc. disrupt the skin's cellular activity. As a result, it becomes dehydrated, tight and uncomfortable and loses its radiance. Developed in the BIODERMA Research laboratories, the Aquagenium biological patent found in Hydrabio Légère retrains the skin to activate its natural moisturizing capacities by stimulating the production of aquaporins, water channels in the skin, and retain the water it needs to be balanced.